KR100807435B1 - 무선 통신 시스템, 무선 통신 단말, 및 무선 통신 방법 - Google Patents

무선 통신 시스템, 무선 통신 단말, 및 무선 통신 방법 Download PDF

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Publication number
KR100807435B1
KR100807435B1 KR20060036092A KR20060036092A KR100807435B1 KR 100807435 B1 KR100807435 B1 KR 100807435B1 KR 20060036092 A KR20060036092 A KR 20060036092A KR 20060036092 A KR20060036092 A KR 20060036092A KR 100807435 B1 KR100807435 B1 KR 100807435B1
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KR
South Korea
Prior art keywords
signal
communication terminal
wireless communication
base station
unit
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KR20060036092A
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English (en)
Korean (ko)
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KR20060112213A (ko
Inventor
도루 스나가
Original Assignee
교세라 가부시키가이샤
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Application filed by 교세라 가부시키가이샤 filed Critical 교세라 가부시키가이샤
Publication of KR20060112213A publication Critical patent/KR20060112213A/ko
Application granted granted Critical
Publication of KR100807435B1 publication Critical patent/KR100807435B1/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/026—Co-operative diversity, e.g. using fixed or mobile stations as relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR20060036092A 2005-04-26 2006-04-21 무선 통신 시스템, 무선 통신 단말, 및 무선 통신 방법 KR100807435B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00128118 2005-04-26
JP2005128118A JP2006310962A (ja) 2005-04-26 2005-04-26 無線通信システム、通信端末及び無線通信方法

Publications (2)

Publication Number Publication Date
KR20060112213A KR20060112213A (ko) 2006-10-31
KR100807435B1 true KR100807435B1 (ko) 2008-02-25

Family

ID=36753992

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20060036092A KR100807435B1 (ko) 2005-04-26 2006-04-21 무선 통신 시스템, 무선 통신 단말, 및 무선 통신 방법

Country Status (5)

Country Link
US (1) US7817975B2 (zh)
EP (1) EP1717967A3 (zh)
JP (1) JP2006310962A (zh)
KR (1) KR100807435B1 (zh)
CN (1) CN100553173C (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2487950B1 (en) * 2009-10-08 2017-06-21 Fujitsu Limited Wireless communication system, mobile terminal and collaborative communication method
JP6179985B2 (ja) * 2013-12-27 2017-08-16 株式会社Ｎｔｔドコモ 無線通信システム、共同受信装置及びユーザ端末
EP3246281B1 (en) * 2016-05-20 2021-04-21 KONE Corporation Elevator communication arrangement
WO2022199816A1 (en) * 2021-03-24 2022-09-29 Telefonaktiebolaget Lm Ericsson (Publ) Virtual radio channel based wireless connectivity

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010018336A1 (en) 1999-12-28 2001-08-30 Ntt Docomo, Inc. Communication method and mobile station in mobile communication system

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US3955140A (en) * 1975-05-20 1976-05-04 Public Systems, Inc. Mobile radio extension unit with punch through operation
JPS627226A (ja) * 1985-07-04 1987-01-14 Nec Corp 共通予備切替方式
JPS62243433A (ja) * 1986-04-16 1987-10-23 Matsushita Electric Works Ltd 無線送受信システム
JPH01136432A (ja) * 1987-11-24 1989-05-29 Canon Inc 無線通信装置
JP2671864B2 (ja) * 1995-05-12 1997-11-05 日本電気株式会社 無線通信システム
JP2845164B2 (ja) * 1995-05-23 1999-01-13 日本電気株式会社 コードレス電話衛星通信端末
JPH10163984A (ja) * 1996-12-04 1998-06-19 Nippon Denki Ido Tsushin Kk 無線通信システム
JP2000101502A (ja) * 1998-09-28 2000-04-07 Toshiba Corp Ｃｄｍディジタル放送システム
US7068628B2 (en) 2000-05-22 2006-06-27 At&T Corp. MIMO OFDM system
JP3887547B2 (ja) * 2001-06-25 2007-02-28 株式会社エヌ・ティ・ティ・ドコモ 移動局、基地局、移動通信システム、移動通信方法、及び移動通信プログラム
JP4052835B2 (ja) 2001-12-28 2008-02-27 株式会社日立製作所 多地点中継を行う無線伝送システム及びそれに使用する無線装置
JP2003332963A (ja) 2002-05-17 2003-11-21 Toshiba Corp 無線通信システム及び無線通信装置
US20040157551A1 (en) * 2002-06-21 2004-08-12 Tantivy Communications, Inc Repeater for extending range of time division duplex communication system
JP2004165935A (ja) * 2002-11-12 2004-06-10 Ntt Docomo Inc 無線通信システム、無線通信方法、移動端末及び移動通信プログラム
US20040229563A1 (en) * 2003-02-14 2004-11-18 Kabushiki Kaisha Toshiba Communication network for indoor environment
US7565149B2 (en) * 2003-09-23 2009-07-21 British Telecommunications Public Limited Company Channel selection
JP4523817B2 (ja) * 2003-12-05 2010-08-11 株式会社エヌ・ティ・ティ・ドコモ 無線中継装置
JP4394474B2 (ja) 2004-02-16 2010-01-06 株式会社エヌ・ティ・ティ・ドコモ 無線中継システム、無線中継装置及び無線中継方法
US7483406B2 (en) * 2004-04-30 2009-01-27 Samsung Electronics Co., Ltd. Apparatus and method for implementing virtual MIMO antennas in a mobile ad hoc network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010018336A1 (en) 1999-12-28 2001-08-30 Ntt Docomo, Inc. Communication method and mobile station in mobile communication system

Also Published As

Publication number Publication date
US20060240792A1 (en) 2006-10-26
US7817975B2 (en) 2010-10-19
KR20060112213A (ko) 2006-10-31
EP1717967A3 (en) 2011-11-30
CN1855761A (zh) 2006-11-01
CN100553173C (zh) 2009-10-21
JP2006310962A (ja) 2006-11-09
EP1717967A2 (en) 2006-11-02

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